As the computer boots, it will indicate the operating system as it starts. No operating system phase. An operating system or OS is software installed on a computer's hard drive that enables the computer hardware to communicate with and run computer programs. Under Windows edition , you'll see the version and edition of Windows that your device is running. 1. It also allows you to communicate with the computer without knowing how to speak the computer's language.
Without an operating system, a computer and software would be useless. When the user inputs and outputs, the memory and CPU are idle. Finally, if you are in front of the computer, you can usually determine what operating system is on the computer by rebooting the computer. Find operating system info in Windows 7 Select the Start button, type Computer in the search box, right-click on Computer , and then select Properties. In this lecture, we will solve the multiple-choice questions (MCQ) on the Operating System of Computer Science & Application of NTA UGC NET JRF Paper 2. At this stage, the computer is manually operated, and when operating, each user will monopolize the computer, and the CPU of the computer is waiting for manual operation. Without an operating system, a computer is useless. The picture is an example of Microsoft Windows XP, an early popular operating system.
An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware.


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